Package Release Info

python-pyroomacoustics-0.4.2-bp154.1.24

Update Info: Base Release
Available in Package Hub : 15 SP4

platforms

AArch64
ppc64le
s390x
x86-64

subpackages

python3-pyroomacoustics

Change Logs

* Fri Feb 12 2021 Ben Greiner <code@bnavigator.de>
- Update to version 0.4.2
  * Change the eps for geometry computations from 1e-4 to 1e-5 in
    ``libroom``
  * Added a specialized ``is_inside`` routine for ``ShoeBox`` rooms
- Changes in 0.4.1
  * Issue #162 (crash with max_order>31 on windows), seems fixed by
    the new C++ simulator
  * Added minimal `Dockerfile` example.
- Changes in 0.4.0
  * Improved Simulator with Ray Tracing
  - Ray Tracing in the libroom module. The function compute_rir()
    of the Room object in python can now be executed using a pure
    ray tracing approach or a hybrid (ISM + RT) approach. That's
    why this function has now several default arguments to
    run ray tracing (number of rays, scattering coefficient,
    energy and time thresholds, microphone's radius).
  - Bandpass filterbank construction in ``pyroomacoustics.
    acoustics.bandpass_filterbank``
  - Acoustic properties of different materials in
    ``pyroomacoustics.materials``
  - Scattering from the wall is handled via ray tracing method,
    scattering coefficients are provided
    in ``pyroomacoustics.materials.Material`` objects
  - Function ``inverse_sabine`` allows to compute the
    ``absorption`` and ``max_order`` to use with
    the image source model to achieve a given reverberation time
  - The method ``rt60_theory`` in ``pyroomacoustics.room.Room``
    allows to compute the theoretical
    RT60 of the room according to Eyring or Sabine formula
  - The method ``measure_rt60`` in ``pyroomacoustics.room.Room``
    allows to measure the RT60 of the simulated RIRs
  * Changes in the Room Class
  - Deep refactor of Room class. The constructor arguments have
    changed
  - No more ``sigma2_awgn``, noise is now handled in
    ``pyroomacoustics.Room.simulate`` method
  - The way absorption is handled has changed. The scalar
    variables ``absorption`` are deprecated in favor of
    ``pyroomacoustics.materials.Material``
  - Complete refactor of libroom, the compiled extension module
    responsible for the room simulation, into C++. The bindings
    to python are now done using pybind11.
  - Removes the pure Python room simulator as it was really slow
  - ``pyroomacoustics.transform.analysis``, ``pyroomacoustics.
    transform.synthesis``, ``pyroomacoustics.transform.
    compute_synthesis_window``, have been deprecated in favor of
    ``pyroomacoustics.transform.stft.analysis``,
    ``pyroomacoustics.transform.stft.synthesis``,
    ``pyroomacoustics.transform.stft.compute_synthesis_window``.
  - ``pyroomacoustics.Room`` has a new method ``add`` that can be
    used to add either a ``SoundSource``, or a
    ``MicrophoneArray`` object.  Subsequent calls to the method
    will always add source/microphones. There exists also methods
    ``add_source`` and ``add_microphone`` that can be used to add
    source/microphone via coordinates. The method
    `add_microphone_array`` can be used to add a
    ``MicrophoneArray`` object, or a 2D array containing the
    locations of several microphones in its columns.  While the
    ``add_microphone_array`` method used to replace the existing
    array by the argument, the new behavior is to add in addition
    to other microphones already present.
  * From Issue #150, increase max iterations to check if point is
    inside room
  * Fixed normalization part in FastMNMF
  * Added `room_isinside_max_iter` in `parameters.py`
  * Default set to 20 rather than 5 as it was in `pyroomacoustics.
    room.Room.isinside`
  * Changed while loop to iterate up to `room_isinside_max_iter` in
    `pyroomacoustics.room.Room.isinside`
  * Changed initialization of FastMNMF to accelerate convergence
  * Fixed bug in doa/tops (float -> integer division)
  * Added vectorised functions in MUSIC
  * Use the vectorised functions in _process of MUSIC
- Skip python36 build, because NumPy in TW dropped it (NEP 29)
- Use system eigen3 headers
- Clean test rig setup
  * Only test on x86_64: All other platforms fail because of
    rounding errors vs. too tight precision requirements in tests.
* Thu Jul 02 2020 pgajdos@suse.com
- switch from nose to pytest
Version: 0.3.1-bp152.1.14
* Tue Jan 08 2019 Todd R <toddrme2178@gmail.com>
- initial version